Window systems


Top Glass is the right manufacturer of TRIGLASS® fibreglass profiles for window systems. Our GRP profiles are custom made to the customers own design and specifications

They  can meet specific requirements in terms of shape and chemical or physical properties.
TRIGLASS® profiles are ideal for windows because of their high level of heat insulation.  This is guaranteed by their low overall heat transfer coefficient and high dimensional stability even in the face of large temperature changes.
In addition, thanks to their superior mechanical properties and light weight the window systems made with TRIGLASS® profiles do not need any additional internal reinforcement with metal.

TRIGLASS® pultruded profiles make a fundamental contribution to energy saving: this and their sectional design flexibility make them an ideal option for windows of the future. TRIGLASS® fibreglass profiles can be suitable for: windows framesthresholds and shutters. Furthermore we undertake machining such as cutting, drilling, CNC and bonding according to the demands of our customers. Top Glass can also provide a coating service for TRIGLASS® fibreglass profiles, suitable for both indoor and outdoor applications.

What are the possibilities?

  • Window Frames
  • Thresholds
  • Shutters
  • Brise soleil


TOP GLASS Industries S.p.A.

Via Dei Soldani, 3 23875 Osnago (Lecco) - Italy - Tel. +39 039 95223.1 - Email:
P.IVA 04016260988 C.F. 04016260988 R.E.A. BS-581785. REG. IMPRESA 04016260988
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